2 papers
quant-ph2024
Two novel pure-state coherence measures in quantifying coherence
Manis Hazra, Debabrata Goswami
In the resource theory of coherence, the quantification of quantum-state coherence is an important task. In this regard, the key ingredients are the various coherence monotones (or…
quant-ph2023
Quantifying coherence with principal diagonal elements of density matrix
Manis Hazra, Debabrata Goswami
Being the key resource in quantum physics, the proper quantification of coherence is of utmost importance. Amid complex-looking functionals in quantifying coherence, we set forth a…